[GIT PULL] Hyper-V fixes for v7.0-rc5

[Wei Liu <wei.liu@kernel.org>]

Hi Linus

The following changes since commit 6de23f81a5e08be8fbf5e8d7e9febc72a5b5f27f:

  Linux 7.0-rc1 (2026-02-22 13:18:59 -0800)

are available in the Git repository at:

  ssh://git@gitolite.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git tags/hyperv-fixes-signed-20260319

for you to fetch changes up to c0e296f257671ba10249630fe58026f29e4804d9:

  mshv: Fix error handling in mshv_region_pin (2026-03-18 16:18:49 +0000)

----------------------------------------------------------------
hyperv-fixes for v7.0-rc5
 - Fix ARM64 MSHV support (Anirudh Rayabharam)
 - Fix MSHV driver memory handling issues (Stanislav Kinsburskii)
 - Update maintainers for Hyper-V DRM driver (Saurabh Sengar)
 - Misc clean up in MSHV crashdump code (Ard Biesheuvel, Uros Bizjak)
 - Minor improvements to MSHV code (Mukesh R, Wei Liu)
 - Revert not yet released MSHV scrub partition hypercall (Wei Liu)
----------------------------------------------------------------
Anirudh Rayabharam (Microsoft) (2):
      mshv: refactor synic init and cleanup
      mshv: add arm64 support for doorbell & intercept SINTs

Ard Biesheuvel (1):
      x86/hyperv: Use __naked attribute to fix stackless C function

Mukesh R (1):
      mshv: pass struct mshv_user_mem_region by reference

Saurabh Sengar (1):
      MAINTAINERS: Update maintainers for Hyper-V DRM driver

Stanislav Kinsburskii (2):
      mshv: Fix use-after-free in mshv_map_user_memory error path
      mshv: Fix error handling in mshv_region_pin

Uros Bizjak (3):
      x86/hyperv: Save segment registers directly to memory in hv_hvcrash_ctxt_save()
      x86/hyperv: Use current_stack_pointer to avoid asm() in hv_hvcrash_ctxt_save()
      x86/hyperv: Use any general-purpose register when saving %cr2 and %cr8

Wei Liu (2):
      x86/hyperv: print out reserved vectors in hexadecimal
      Revert "mshv: expose the scrub partition hypercall"

 MAINTAINERS                    |   4 +-
 arch/x86/hyperv/hv_crash.c     | 118 +++++++++++++-------------
 arch/x86/kernel/cpu/mshyperv.c |   5 +-
 drivers/hv/mshv_regions.c      |   6 +-
 drivers/hv/mshv_root.h         |   5 +-
 drivers/hv/mshv_root_main.c    |  93 +++++---------------
 drivers/hv/mshv_synic.c        | 188 +++++++++++++++++++++++++++++++++++++----
 include/hyperv/hvgdk_mini.h    |   3 +-
 8 files changed, 270 insertions(+), 152 deletions(-)